A manager at City Centre Cinemas 16, 222 S. El Dorado St., told police the incident occurred between 10:45 p.m. and midnight. The manager said more than 20 people were inside a theater watching a film when everyone ran out of the theater and one person shouted, "Someone shot a gun."

The manager searched the theater and found a .25-caliber shell casing on the floor, but he said there were no sign of anyone being shot, police said. According to authorities, the manager did not report the shooting until Saturday morning and there was no description of a shooter.

Officer Joe Silva, a spokesman for the Stockton Police Department, said the shooting appeared to be "an isolated incident" and possibly an accidental discharge.

STOCKTON - A clerk and a customer were inside a business in the 2000 block of South El Dorado Street shortly before 9 a.m. Saturday when someone threw a Molotov cocktail onto the floor, police said.

The explosion created a loud bang and a ball of fire, police said. The Stockton Fire Department extinguished the fire, which caused extensive damage inside the business, police said. The clerk and the customer were able to exit the business safely, authorities said.

The person who threw the explosive device then fled on foot along with another person. They were described as teenage boys, police said.

RIPON - The San Joaquin Sheriff's Office's Boating Safety Unit and the Ripon Fire Department recovered a man's remains in the Stanislaus River near Caswell State Park about 3 p.m. Saturday, authorities said.

Officials said the body matches the description of Savon Dean, a 19-year-old Elk Grove man who was last seen struggling in the river without a life jacket. The body will be turned over to the San Joaquin County Coroner's Office for positive identification, authorities said.

Dean was rafting with a friend about 2 p.m. Thursday, officials said. His friend returned to their campsite about 7 p.m., telling family members that Dean needed help.

STOCKTON - A 26-year-old man was robbed while walking with his girlfriend shortly before midnight Friday just north of San Joaquin Delta College, authorities said.

The robbery occurred at 11:57 p.m. near Pacific Avenue and West Swain Road, police said. The victim told officers he and his girlfriend were approached by a man who threatened to kill him if he didn't hand over all his belongings, authorities said.

The victim believed the robber had a gun and complied with his demands, police said. The robber then fled north on Gettysburg Place on a BMX-style bicycle, officers said.

The robber was described as a black man 16 to 25 years old, about 5 feet 9 inches tall and 130 to 160 pounds with a black hooded sweatshirt and blue jeans.